This link will provide support for tools such as wikis, Wordle, and Voicebox.
http://www.smartteaching.org/blog/2008/08/50-ways-to-use-wikis-for-a-more-collaborative-and-interactive-classroom/
http://blog.discoveryeducation.com/pennsylvania/2009/09/25/953/
This one gives 50 ways to use Skype in the classroom:
http://www.lorislatestlinks.com/2009/09/50-ways-to-use-skype-in-classroom.html
This one is an example how you can tell the same story 50 different ways using different tools:
http://bcps23things.pbworks.com/Week-3:-50-Ways-to-Tell-the-Same-Story!
This site discusses the various Web 2.0 Tools to use in a classroom:
http://www.itec-ia.org/documents/filelibrary/2009_conference/handouts/Collaborating_with_Web_2_04A4CAD9BB07E.pdf
22 ways to use Twitter in the classroom:
http://www.docstoc.com/docs/5649046/How-To-Use-Twitter-in-the-Classroom
Teaching in the digital age:
http://teachers20.ning.com/
Teachers teaching teachers:
http://teachersteachingteachers.org/?p=192
Breakthrough Learning in a Digital Age:
http://breakthroughlearning.blogspot.com/2009/10/teacher-is-key.html
PBS teachers webinar:
http://www.pbs.org/teachers/webinar/